新概念英语第一册41-42.ppt
新概念英新概念英语第一册第一册41-42New Words 生词v cheese n.乳酪，干酪v bread n.面包v soap n.肥皂v chocolate n.巧克力v sugar n.糖v coffee n.咖啡v tea n.茶v tobacco n.烟草，烟丝A piece of cheeseA loaf of bread A pound of coffeea pound0.4536 kg A bar of soapa tin of tobacco.A quarter of pound of tea.1/4 pound0.1134 kg A quarter=15minutesA bar of ChocolateA pound of sugarvSAN:Is that bag heavy,Penny?vPENNY:Not very.v那个提包重吗，彭妮？v不太重v省略形式：v 全句：It is not very heavy.vSAN:Here!v Put it on this chair.v Whats in it?v放这儿！放到椅子上来。里面是什么东西啊？v it 指bag vWhats in it?里面是什么东西？v在不知道里面有什么东西的情况下我们一般用系动词单数形式is，而不用are.v e.g.-Whats in your bag?v -Three books.vPENNY:A piece of cheese.一块乳酪v A loaf of bread.一条面包v A bar of soap.一块肥皂v A bar of chocolate.一块巧克力v A bottle of milk.一瓶牛奶v A pound of sugar.一磅白糖v Half a pound of coffee.半磅咖啡v A quarter of pound of tea.1/4磅茶叶v And a tin of tobacco.一盒烟丝vHalf a pound of coffee.v half 一半v half a year 半年v half a pound 半磅vSAN:Is that tin of tobacco for me?vPENNY:Well,its certainly not for me!v 那盒烟丝是给我的吗？v 哦，当然不会是给我的！vfor 给,为.e.g.This bottle of milk is for him.这瓶牛奶是给他的。certainly 当然v 相当于of course vIts certainly not for me.vIts of course not for me.v cheese n.乳酪，干酪（不可数名词）乳酪，干酪（不可数名词）v a piece of cheese 一块乳酪v three pieces of cheese 三块乳酪v bread n.面包面包(不可数名词）不可数名词）v a loaf of bread 一块未切好的面包v two loaves of bread 两大块面包v a piece of bread 一片面包 v soap n.肥皂（不可数名词）肥皂（不可数名词）v a bar of soap 一块肥皂v five bars of soap 五块肥皂v chocolate n.巧克力（巧克力）巧克力（巧克力）v a bar of chocolate 一块巧克力 v sugar n.糖（不可数名词）糖（不可数名词）v a pound of sugar 一磅白糖v six pounds of sugar 六磅白糖v coffee n.咖啡（不可数名词）咖啡（不可数名词）v a cup of coffee 一杯咖啡v tea n.茶（不可数名词）茶（不可数名词）va pound of tea 一磅茶叶va cup of tea 一杯茶叶ve.g.There isnt any tea in the cup.v 茶杯里没有茶了。v tobacco n.烟草，烟丝（不可数名词）烟草，烟丝（不可数名词）va tin of tobacco 一听烟丝ve.g.Give me three tins of tobacco.v 给我三听烟丝New Concept English (Book 1)新概念英语新概念英语 （第一册）（第一册）Lesson 42There is an apple.这里有一个苹果这里有一个苹果There is a/an这里有这里有Is there a/an这里有这里有吗？吗？Is there an apple？这里有一个苹果吗？这里有一个苹果吗？Yes，there is.No,there isnt.可数名词单数可数名词单数There are four apples.这里有四个苹果这里有四个苹果There are 这里有这里有Are there 这里有这里有吗？吗？Are there four apples？这里有四个苹果吗？这里有四个苹果吗？Yes，there are.No,there arent.可数名词复数可数名词复数可数名词：可数名词：Is there a?不可数名词：不可数名词：Is there any?There is an apple on the table.桌上有一个苹果。桌上有一个苹果。There is a/anin/on the 在在中中/上有一上有一个个可数名词单数可数名词单数Is there a/anin/on the?在在中中/上有一个上有一个吗？吗？Is there an apple on the table？桌上有一个苹果吗？桌上有一个苹果吗？Yes，there is.No,there isnt.someany一些一些any 用在疑问句和否定句中用在疑问句和否定句中There isnt any chocolate on the table.桌上没有一些巧克力。桌上没有一些巧克力。Is there any chocolate on the table？桌子上有一些巧克力吗？桌子上有一些巧克力吗？不可数名词不可数名词Is there any?There is some chocolate on the table.桌子上有一些巧克力。桌子上有一些巧克力。不可数名词不可数名词some 用在肯定句中用在肯定句中coffeeIs there any coffee on the tableYes,there is ExamplebookIs there a book on the desk?Yes,there is.Is there a book on the table?No,there isnt.There is a bar of chocolate on the table.v小结cheese/bread/soap/chocolate/milk/sugar/coffee/tea/tobaccov 这些词都是不可数名词。不可数名词前面不能加不定冠词”a”或”an”，并且它们也没有复数形式。v如果表示一或者几的概念，一定要加量词v如：a piece of cheese two pieces of cheese谢谢！
